Dr. Robert Barr
WPT™ was developed for Lares Research by Dr. Robert Barr with assistance from Dr. Mark Colonna. Dr. Barr is a pioneer in laser dentistry and laser education and maintains a private practice in San Jose California in the heart of the Silicon Valley. Dr. Barr is a laser trainer with the Montana Center for Laser Dentistry and trains new PowerLase® AT users on the application of WPT™.
Dr. Barr lectures nationally and internationally. He is a founding member of the Academy of Laser Dentistry, one of the first to achieve Mastership and Educator status, and received the Leon Goldman Award for Clinical Excellence in 1999. He is also a founder and board member of The World Congress of Minimally Invasive Dentistry and was named their clinician of the year in 2004.

Nd:YAG Removal of Diseased Epithelial Lining

Calculus Removal with Er:YAG

Creating Fibrin Clot with Nd:YAG
